Stack per sviluppare massa muscolare

[shorinryu]

be guarda quello che tu dice accozzaglia di MEDLINE e' il piu' grande database di ricerca internazionale di medicina e io lo utilizzo per lavoro all' universita'. Se non esci nel medline dove sono lisate le piu' prestigoise riviste accademiche non sei nessuno.

per quanto riguarda l' arginina che vuol dire perche' e' vecchia non funziona?

La risposta al protocollo e' individuale, dipende dall' eta', dieta, valori fisiologici ma posso dirti che molte persone usando questo protocollo hanno avuto successo. Poi anche li vale il ragionamento genetica

Almeno con te si puo' parlare, ma poi viene da ridere nel sentire flaxseed oil e' pericoloso MaH!!!

La creatine ethyl ester e' superiore alla creatina e porta un incremento di massa muscolare

comunque un altro interessante articolo sull arginina:


What is it and where does it come from?

Arginine is a semi-essential amino acid. It is a building block of protein that performs a myriad of physiological functions. It is a known precursor of the gas nitric oxide [N02].

Arginine is an amino acid that the body cannot make naturally. Therefore it is important to consume foods that are rich in arginine.1

Arginine is found in high concentrations in nuts and seeds like peanuts and almonds. It can also be found in chocolate and raisins. Dietary fiber is important because it keeps the digestive system functioning properly. It enhances our body's ability to use other dietary nutrients. Fiber goes through our digestive tract almost completely undigested. Once it reaches the colon and/or the large intestine, fiber is then broken down.

What does it do and what scientific studies give evidence to support this?

Arginine is necessary for the execution of many physiological processes. These physiological processes include hormone secretion, an increase in growth hormone output, the removal of toxic waste products from the body, and immune system defenses.2


Because Arginine is a precursor of nitric oxide [which is responsible for vasodiolation 3] it is often used for treating conditions such as chest cramping [angina], high blood pressure, heart disease, and sexual dysfunction. Arginine is also used in the treatment of male and female infertility.

Recently, dietary supplements containing Arginine have become popular due to Arginine's nitric oxide producing ability, its ability to scavenge free radicals, as well as its ability to signal muscle cells, release growth hormone, remove bad cholesterol, and enhance fat metabolism. Arginine helps regulate salt levels in the body. 4

For this reason it should be of interest to competing bodybuilders, as retaining water under the skin can make one looks smooth, bloated and washed out. The nitrogen retaining abilities of Arginine are well-known within the bodybuilding and scientific communities. Arginine is also believed to be crucial for muscle growth due to its vasodilating abilities, as well as its ability to participate in protein synthesis. 5

Who needs it and what are some symptoms of deficiency?

Everyone. Populations in particular need of arginine are growing children, infants, athletes, the obese or overweight, and the elderly. In adult populations Arginine is considered to be a non-essential amino acid. For children, by contrast, Arginine is essential to the defense and development of the adolescent immune system.

Persons suffering from injury can benefit from supplemental arginine, as demand for arginine is increased during times of bodily injury and repair.6 Persons suffering from erectile dysfunction or sexual dysfunction may also benefit from use of Arginine due to its vasodilating properties. In cases of erectile dysfunction or poor circulation of the extremities, Arginine will act to increase the diameter of blood vessels, thereby allowing increased blood flow to reach constricted areas.

Arginine presents benefits to hard training athletes. Supplementing with Arginine may boost the immune system, thereby allowing the athlete to train harder and avoid the detrimental effects of minor illnesses associated with overtraining.

Athletes who are discontinuing the use of androgenic or anabolic steroids may benefit from supplemental arginine because steroids often lead to hypertension, and the accumulation of bad cholesterol. Arginine has been shown to help reverse these conditions.

Due to Arginines ability to increase growth hormone levels, its ability to encourage lipid oxidization, its ability to lower blood pressure, and its ability to decrease arterial plaque, supplemental arginine may prove beneficial for obese persons.

How much should be taken? Are there any side effects?

Individuals with existing heart or psychiatric conditions should consult with their physician prior to supplementing with Arginine. With any amino acid containing product, overdose is a possibility. Dosing with too much arginine can lead to diarrhea, weakness and nausea. Clear dosing guidelines have not yet been established, so it is best to do what is known as "tolerance mapping".

Take a small dosage for one week, note the benefits and the side effects, and increase the dosage until the benefits are maximized and the side effects minimized. Over time the two will converge and you will hit the optimal dose. This process is similar to "receptor mapping" for bodybuilders who use insulin and steroids.

Many protein powders on the market are fortified with amino acids, including arginine. With this in mind, pay particular attention to how much arginine you are ingesting from sources. If you do not feel comfortable following the above described procedure, it is always best to follow the directions as prescribed on the products label.




REFERENCES

1. Alternative Medical Review. 2002, Dec;7 (6):512-22.
2. Appleton, J. 2002. Arginine: Clinical potential of a semi-essential amino.
3. Nakaki T; Kato R. 1994. Beneficial circulatory effect of L-arginine. Japanese Journal of Pharmacology. Oct, 66:2, 167-71
4. http://1001herbs.com/l-arginine/
5. Reyes AA; Karl IE; Klahr S Role of arginine in health and in renal disease [editorial] American Journal of Physiology, 1994 Sep, 267:3 Pt 2, F331-46
6. Albina JE, Mills CD, Barbul A, Thirkill CE, Henry WL Jr, Mastrofrancesco B, Caldwell MD. Arginine metabolism in wounds. American Journal of Physiology 1988;254:E459-E467.



Peace!

[shorinryu]

What is it and where does it come from?

Creatine Ethyl Ester HCL (CEE) is creatine monohydrate with an ester attached. Esters are organic compounds that are formed by esterification - the reaction of carboxylic acid and alcohols.


What does it do and what scientific studies give evidence to support this?
Regular creatine monohydrate has been shown effective at increasing lean muscle mass1,2,3,4, muscle strength5,6 and athletic performance.7,8

However, regular creatine monohydrate is absorbed poorly by the body - and its effectiveness is dependant upon the cells ability to absorb it. The poor absorption rate of regular creatine monohydrate requires the creatine user to ingest large dosages of creatine to achieve desired effect.

Because creatine draws water to the cell, and because most ingested creatine monohydrate is not absorbed, unabsorbed creatine will sit outside of the target cell with the water, and this will result in the "creatine bloat."

Long-term clinical studies have proven that creatine monohydrate is safe for use by persons free of medical complication9, but why would you want to ingest more creatine monohydrate than you have to simply because your creatine is inefficient?

Creatine ethyl ester is creatine monohydrate with an ester attached. The attachment of an ester is significant, because esters are found in the fat tissue of animals. But, why is this important? What role does this have in the absorption of creatine?

All substances that you put into your body will affect its operation. There are three ways that substances can affect a cells operation. They are:

Ligand binding to protein receptor sites.
Secondary messenger / metabotropic systems
Passive permeation of the cell wall via lipids
When a substance enters the body and affects the bodies operation, it is known as a ligand. The soma and dendrites of the cell have protein receptor sites to which ligands can bind. The process of a ligand binding with a receptor site is akin to a lock and key: only keys of a certain shape work with certain locks. When they work and cause the cells stimulation they are called agonists. When they block the cell from functioning they are called antagonists.



When a ligand binds with the receptor site of a target cell, the cell, in the simplest of cases, changes its shape, opens up its ion channels and changes its function. In so-called "secondary messenger" or metabotropic cells, the ligand binds with the receptor site and an internal protein known as a g-protein is released. This released protein then binds to an internal site inside of the cell, and then the cell changes its behavior by opening its ion channels. Cells that operate in this way are known as metabotropic cells because their operation requires metabolic energy.

Passive permeation is a process that describes the diffusion of a substance across a cell membrane through the use of lipids as transport mechanisms. Because no "work" is being done by the cell in this model, this model is called passive permeation.

Creatine monohydrate utilizes lipids to permeate the cell wall and enter the cell. Because of this, the esterification of creatine, and the presence of esters in animal fat tissue, becomes significant.

Creatine monohydrate is semi-lipopholic. This means that it inefficiently uses fat as a transport mechanism. The esterification of substances will increase their lipopholic abilities, and thus esterified creatine will use fat more efficiently to permeate the cell wall and exert its effects upon cellular function than its unesterified creatine monohydrate counterpart.

This means, simply, that not only will dosage requirements be lower, but the absorption of esterified creatine will be increased and the infamous "creatine bloat" will be eliminated!


Who needs it and what are some symptoms of deficiency?
Creatine Ethyl Ester can benefit persons of all ages, as it displays the same benefits as regular creatine monohydrate. Many multiple sclerosis patients are classified as creatine non-responders, but with the improved absorption seen with CEE this may not be the case.

REFERENCES

1. Racette SB. Creatine supplementation and athletic performance. J Orthop Sports Phys Ther. 2003 Oct;33(10):615-21.

2. Kreider, R.B., 1999. Dietary supplements and the promotion of muscle growth with resistance exercise. Sports Medicine 27:97-110.

3. Becque, M.D., et al. 2000. Effects of oral creatine supplementation on muscular strength and body composition. Medicine and Science in Sports and Exercise 32: 654-658.

4. Ingwal JS, Weiner CD, Morales MF, Davis E, Stockdale FE: Specificity of creatine in the control of muscle protein synthesis. J Cell Biol 63:145-151, 1974.

5. Rawson ES, Volek JS. Effects of creatine supplementation and resistance training on muscle strength and weightlifting performance. J Strength Cond Res. 2003 Nov;17(4):822-31.

6. Kambis KW, Pizzedaz SK. Short-term creatine supplementation improves maximum quadriceps contraction in women. Int J Sport Nutr Exerc Metab. 2003 Mar;13(1):87-96.

7. Gill ND, Hall RD, Blazevich AJ. Creatine serum is not as effective as creatine powder for improving cycle sprint performance in competitive male team-sport athletes. J Strength Cond Res. 2004 May;18(2):272-5.

8. Rawson, E.S., et al. 1999. Effects of 30 days of creatine ingestion in older men. European Journal of Applied Physiology 80: 139-144.

9. Sosin D.M., Sniezek J.E., Thurman D.J.. Incidence of mild and moderate brain injury in the United States, 1991. Brain Inj 1996 Jan;10(1):47-54.

vado un po' fuori tema ma anche da voi fa cosi' caldo!! A londra si crepa :

[^Squall^]

vado un po' fuori tema ma anche da voi fa cosi' caldo!! A londra si crepa :

Forse x via delle esplosioni.

[ham2]

[QUOTE ]be guarda quello che tu dice accozzaglia di MEDLINE e' il piu' grande database di ricerca internazionale di medicina e io lo utilizzo per lavoro all' universita'.[/QUOTE]

io dico che su siti americani tipo steroidology, muscletalk etc c'erano sapientoni che si spalavano merd@ addosso sostenendo opinioni contrapposte su tutto; naturalmente con pubmed, medline etc per terabyte a supporto.

Almeno con te si puo' parlare, ma poi viene da ridere nel sentire flaxseed oil e' pericoloso MaH!!!

io non ho detto niente al riguardo.

bisogna poi prendere passaggi da riviste scientifiche con cautela, perchè il parallelo tra atleti giovani in buona salute ed ustionati gravi, arteriosclerotici, feriti gravi, affetti da herpes anale o con chissà quale rara patologia, è molto esile.

[Fighter]

Forse x via delle esplosioni.

perdonami ma questa battuta è un po' fuori luogo e di cattivo gusto visti i recenti fatti di cronaca....

[Fighter]

A parte che gli studi sono spesso e volentieri finanziati dalle case detentrici dei brevetti, il che un minimo mi fa pensare ad un minimo di imparzialità.

Detto questo, quasi sempre la documentazione che tu riporti è tratta da studi osservativi, che tradotto vuol dire: a 5 persone faccio prendere l'integratore X e alle altre 5 un bicchiere di limonata. Poi vedo cosa succede tra 10 giorni.
Considerate le tue qualifiche non mi soffermo sul fatto che troppi fattori possono inficiare questi risultati empirici.

Oppure i test vengono fatti sul risultato di esami ematici. Beh, anche qui è teoria. L'innalzamento di testosterone nel sangue NON equivale automaticamente ad una miglior prestazione sportiva. Vedi il tribulus, pare sia realmente efficace nel coadiuvare malattie sessuali tipo l'impotenza o la ridotta libido. Certo, te lo fa alzare.... ma di qui a dire che è ottimo per lo sport....

[shorinryu]

Sono concorde con Fighter che battuta stupida e di cattivo gusto! A Londra sono morte 72 persone e una italiana e' dispersa (I would say ban the idiot!!)

Ham: non mi riferivo a te per il flaxseed oil!

Fighter: sono d' accordo alcuni studi sono finanziati da case farmacologiche ma questo e' dichiarato nell' Abstract o nell' articolo cosi' puoi farti un opinione. Generalmente sono molto attento nel riportare studi scientifici, e poi non mi baso solo su teoria molti supplementi che credo funzionino li uso con gli atleti che seguo (quindi analisi sangue, controllo funzioni epatiche etc... sono fatti all' inizio e alla fine)

Comunque meno male discorsi costruttivi e intelligenti!

[^Squall^]

Sarà di cattivo gusto, ma ci sta bene uguale.....e se nn volete ridere, cazzi vostri.
Mika mi rovino la vita e il divertimento x dei fondamentalisti islamici ke i governi del mondo sono così stupidi da non eliminare con le bombe atomiche.
cmq fine Off topic.

[ham2]

il CEE non l'ho provato; stavo usando creapure e mi trovavo bene; anche con il kre-alkalyn mi trovavo bene.
Anni & anni fa la vecchia monoidrata mi dava crampi e diarrea...e dire che la compravo dal primo che vantava creatina tedesca quando i grandi nomi non sapevano neanche cosa fosse.

[Venom5]

Forse x via delle esplosioni.

Di tutte le cose che sono state dette in questo thread questa è l'unica frase sensata

[CAP]

Di tutte le cose che sono state dette in questo thread questa è l'unica frase sensata

oh ci mancava un demente che faceva ironia sui morti... [.-%-]

[shorinryu]

oh ci mancava un demente che faceva ironia sui morti... [.-%-]

io direi al webmaster che e' intervenuto per censurarmi sul flaxseed oil di cacciare a calci in culo dal forum chi non rispetta le sofferenze di famiglie inglesi e non (c'e un italiana sicuramente morta).

grazie

[Venom5]

state calmi ragazzi............squall stava solo scherzando...........e se devo essere sincero............di tutte le cose che ho letto trovo molto più sensata la sua l'ìronia che tutte le vostre caxxate dette fino a ora!